Add --inlines option to objdump to include scope backtrace of inlined functions when generating source line number information.

* objdump.c (unwind_inlines): Add.
	(option_values): Add OPTION_INLINES.
	(show_line): Unwind inlines if requested.
	(main): Parse OPTION_INLINES.
	(usage): Document --inlines.
	* doc/binutils.texi: Document --inlines.
	* NEWS: Likewise.
This commit is contained in:
Andi Kleen
2017-03-21 13:05:19 +00:00
committed by Nick Clifton
parent 645d3342ba
commit 4a14e30646
4 changed files with 44 additions and 2 deletions

View File

@@ -761,7 +761,8 @@ nm [@option{-A}|@option{-o}|@option{--print-file-name}] [@option{-a}|@option{--d
[@option{-B}|@option{--format=bsd}] [@option{-C}|@option{--demangle}[=@var{style}]]
[@option{-D}|@option{--dynamic}] [@option{-f}@var{format}|@option{--format=}@var{format}]
[@option{-g}|@option{--extern-only}] [@option{-h}|@option{--help}]
[@option{-l}|@option{--line-numbers}] [@option{-n}|@option{-v}|@option{--numeric-sort}]
[@option{-l}|@option{--line-numbers}] [@option{--inlines}]
[@option{-n}|@option{-v}|@option{--numeric-sort}]
[@option{-P}|@option{--portability}] [@option{-p}|@option{--no-sort}]
[@option{-r}|@option{--reverse-sort}] [@option{-S}|@option{--print-size}]
[@option{-s}|@option{--print-armap}] [@option{-t} @var{radix}|@option{--radix=}@var{radix}]
@@ -968,6 +969,16 @@ address of the symbol. For an undefined symbol, look for the line
number of a relocation entry which refers to the symbol. If line number
information can be found, print it after the other symbol information.
@item --inlines
@cindex objdump inlines
When option @option{-l} is active, if the address belongs to a
function that was inlined, then this option causes the source
information for all enclosing scopes back to the first non-inlined
function to be printed as well. For example, if @code{main} inlines
@code{callee1} which inlines @code{callee2}, and address is from
@code{callee2}, the source information for @code{callee1} and @code{main}
will also be printed.
@item -n
@itemx -v
@itemx --numeric-sort